An analysis of South Africa's Diurnal Energy Distribution towards a Strategy on LV Storage

This study investigates South Africa’s energy distribution patterns over a typical day, focusing on low-voltage (LV) storage solutions. By examining diurnal energy fluctuations, the research aims to formulate a strategic framework for implementing LV storage technologies. Insights drawn from this analysis can inform policymakers and stakeholders in optimizing energy management, enhancing grid stability, and promoting sustainable development within the South African energy landscape.This paper employs data from the South African National Electricity Utility (Eskom) in generating the diurnal, monthly and yearly variation of the load demand as well as corresponding irradiance variation. The distribution of irradiance less the load demand is employed to design the optimal energy storage capacity within the Low Voltage(LV) Networks that takes into account the different load shedding levels presently being experienced in South Africa.